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What is the arithmetic mean of the following numbers? 10,6, 4, 4, 6, 4, 1
answered
Apr 1, 2021
Mathematics
middle-school
5
votes
38.2k
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How much work is done by gravity when a pine cone (of mass 50g) falls from the top of a tree, 9 m high?
answered
Mar 1, 2021
Physics
middle-school
6
votes
85.1k
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